- #1
rcmango
- 234
- 0
how to factor (x+3)^3
maybe foil after factoring?
thanks for any help.
maybe foil after factoring?
thanks for any help.
An easy factoring problem involves finding the factors of a given number. This means finding the numbers that can be multiplied together to get the given number as a result. For example, the factors of 10 are 1, 2, 5, and 10.
The easiest way to solve a factoring problem is to start by listing the possible factors of the given number. Then, test each factor to see if it divides evenly into the given number. The factors that do divide evenly are the answer to the problem.
A prime number is a number that has exactly two factors, 1 and itself. For example, 5 is a prime number because its only factors are 1 and 5. A composite number, on the other hand, has more than two factors. For example, 6 is a composite number because it has the factors 1, 2, 3, and 6.
No, not all numbers can be factored easily. Some numbers, such as prime numbers, can only be factored into 1 and itself, making them difficult to factor. Other numbers, such as large numbers with many factors, may require more time and effort to factor.
Factoring can be useful in many real-life situations, such as simplifying fractions, finding the dimensions of a rectangle given its area, or finding the least common denominator when adding fractions. It can also be used in cryptography to encode and decode messages.